HeroChat Blog
ChatGPT made conversational AI popular, and many businesses want that same reply quality on their WhatsApp. The problem is that ChatGPT, the app, isn't built for that — what you actually need is an AI model (which could be the same one ChatGPT uses, GPT, or another like Claude or Gemini) connected to your WhatsApp through a CRM.
You don't "install ChatGPT" on WhatsApp. What you do is connect your own API key from an AI provider (OpenAI, Anthropic, Google) to a platform that builds the bot — that platform gives it your business context (prices, catalog, tone) and uses the AI model only to generate replies, within the rules you define.
AI models constantly change in price and capability. A platform that lets you choose between several providers (and switch anytime) protects you from being locked into one if it gets more expensive or drops in quality.
HeroChat lets you connect your own API key from Claude, GPT, or Gemini — you choose the model you prefer based on price and capability, and switch anytime. The bot uses that model to reply with your business's real context, running 100% on your own AI account, no middlemen involved.
Pick your plan and start today
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The full CRM, to sell over WhatsApp without generating AI ads.
The complete CRM + Vox: generate your own AI ads.
Everything, no limits: clone your voice and create talking avatars.
Can I use ChatGPT directly on my WhatsApp?
Not directly — you need a platform like HeroChat that connects your OpenAI (or other provider) API key to your WhatsApp.
Which AI model is better: GPT, Claude, or Gemini?
It depends on your use case and budget — HeroChat lets you choose and switch between all three.
Is using AI on WhatsApp more expensive than regular auto-replies?
The cost depends on conversation volume, but running on your own key, you only pay for what you use, with no fixed membership in between.
Can the AI reply with false information?
Only if you don't give it real business context. Properly configured with your real data, it replies within those limits.
Pick your plan and start today
Secure payment processed by Hotmart.
The full CRM, to sell over WhatsApp without generating AI ads.
The complete CRM + Vox: generate your own AI ads.
Everything, no limits: clone your voice and create talking avatars.